Pith Number

pith:CDT3SVIQ

pith:2019:CDT3SVIQM3KGLIWHL5VJSNKIGU

not attested not anchored not stored refs pending

Advances of Machine Learning in Molecular Modeling and Simulation

Johannes Hachmann, Mojtaba Haghighatlari

arxiv:1902.00140 v2 · 2019-02-01 · physics.data-an · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDT3SVIQM3KGLIWHL5VJSNKIGU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:53:08.778250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10e7b9551066d465a2c75f6a993548353c2e6b3e8953a23058b9ae3f4b7c09cd

Aliases

arxiv: 1902.00140 · arxiv_version: 1902.00140v2 · doi: 10.48550/arxiv.1902.00140 · pith_short_12: CDT3SVIQM3KG · pith_short_16: CDT3SVIQM3KGLIWH · pith_short_8: CDT3SVIQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CDT3SVIQM3KGLIWHL5VJSNKIGU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 10e7b9551066d465a2c75f6a993548353c2e6b3e8953a23058b9ae3f4b7c09cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "623634d9b1ed875f839eaba14a5ce09ce29ca33e57165e672413d124a1f79f6e",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2019-02-01T00:18:59Z",
    "title_canon_sha256": "145cb55edcf35023dd382ddd613ab936a9095b0c891b336bc5401183f71f4414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00140",
    "kind": "arxiv",
    "version": 2
  }
}